CEN18LA316 · Champion 7GCBC
Champion 7GCBC · Accident: collision during takeoff/landing
From Southeast Colorado Regional Airport (LAA) to Wiley, CO
Event
- NTSB case
- CEN18LA316
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Champion 7GCBC
- Aircraft type
- Champion 7
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N90990
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Southeast Colorado Regional Airport (LAA), Lamar, COTo Wiley, CO
- Aircraft age
- About 45 years (built 1973)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Landing
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Collision during takeoff/landing
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Wire
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Aircraft › Aircraft oper/perf/capability
- Environmental issues › Physical environment
- Personnel issues › Psychological
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The private pilot was conducting a day visual approach to landing on his airstrip; he stated that everything seemed normal on the descent. However, he noted that the agricultural irrigation pivot sprinkler had stopped with the sprinkler's last pipe, or "overhang pipe," over the runway. The pilot thought that he was high enough to clear the sprinkler overhang pipe and had "no idea" that the airplane was not going to clear the guy-wires that supported the sprinkler overhang pipe, and the right landing gear tire struck a guy-wire that was about 10 ft higher than the sprinkler overhang pipe. The airplane's nose subsequently impacted terrain, and the airplane came to rest inverted. The pilot reported that there were no mechanical malfunctions or failures during the flight.
Probable cause
The pilot's failure to maintain proper clearance from the sprinkler guy-wire, which resulted in the airplane’s collision with the wire during a visual approach to landing.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN18LA316
- Event ID
- 20180805X21934
- Case number
- CEN18LA316
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: aa32b4ee7f5e4f942181224b9e04dc3754096b7cf30e1b701fa517244b1b8edf; retrieved 2026-09-16T08:03:17.699Z.